On Wed, Dec 20, 2017 at 02:17:41PM +0530, Arvind Yadav wrote: > gpio_led are not supposed to change at runtime. > struct gpio_led_platform_data working with const gpio_led > provided by <linux/leds.h>. So mark the non-const structs > as const.
Marking the structs as const is fine, but marking them __initconst is not. The GPIO LED driver can be built as a module, which means it can be loaded after the init sections have gone away. If that happens, then we de-reference the pointer to memory that has been freed. Please re-spin your patch set without the __initconst marking. -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up According to speedtest.net: 8.21Mbps down 510kbps up
